APA (7th ed.) Citation
Häfner, F. (2015). Optimised ammonia sanitation of sewage sludge.
Chicago Style (17th ed.) Citation
Häfner, Franziska. Optimised Ammonia Sanitation of Sewage Sludge. 2015.
MLA (9th ed.) Citation
Häfner, Franziska. Optimised Ammonia Sanitation of Sewage Sludge. 2015.
Warning: These citations may not always be 100% accurate.